EP0072505A3 - Method for preheating elastomer products - Google Patents

Method for preheating elastomer products Download PDF

Info

Publication number
EP0072505A3
EP0072505A3 EP82107093A EP82107093A EP0072505A3 EP 0072505 A3 EP0072505 A3 EP 0072505A3 EP 82107093 A EP82107093 A EP 82107093A EP 82107093 A EP82107093 A EP 82107093A EP 0072505 A3 EP0072505 A3 EP 0072505A3
Authority
EP
European Patent Office
Prior art keywords
preheating
elastomer products
elastomer
products
preheating elastomer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP82107093A
Other versions
EP0072505B1 (en
EP0072505A2 (en
Inventor
Toshio Arimatsu
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Rubber Industries Ltd
Original Assignee
Sumitomo Rubber Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Rubber Industries Ltd filed Critical Sumitomo Rubber Industries Ltd
Publication of EP0072505A2 publication Critical patent/EP0072505A2/en
Publication of EP0072505A3 publication Critical patent/EP0072505A3/en
Application granted granted Critical
Publication of EP0072505B1 publication Critical patent/EP0072505B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/0005—Pretreatment of tyres or parts thereof, e.g. preheating, irradiation, precuring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/0288—Controlling heating or curing of polymers during moulding, e.g. by measuring temperatures or properties of the polymer and regulating the process
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B6/00—Heating by electric, magnetic or electromagnetic fields
    • H05B6/64—Heating using microwaves
    • H05B6/80—Apparatus for specific applications
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C2035/0283—Thermal pretreatment of the plastics material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/02—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould
    • B29C35/08—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation
    • B29C35/0805—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation
    • B29C2035/0855—Heating or curing, e.g. crosslinking or vulcanizing during moulding, e.g. in a mould by wave energy or particle radiation using electromagnetic radiation using microwave
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C2037/90—Measuring, controlling or regulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D30/00—Producing pneumatic or solid tyres or parts thereof
    • B29D30/06—Pneumatic tyres or parts thereof (e.g. produced by casting, moulding, compression moulding, injection moulding, centrifugal casting)
    • B29D30/0601—Vulcanising tyres; Vulcanising presses for tyres
    • B29D30/0662—Accessories, details or auxiliary operations
    • B29D2030/0666—Heating by using fluids
    • B29D2030/0674—Heating by using non-fluid means, e.g. electrical heating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2021/00—Use of unspecified rubbers as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2030/00—Pneumatic or solid tyres or parts thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Thermal Sciences (AREA)
  • Toxicology (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Tyre Moulding (AREA)
EP82107093A 1981-08-06 1982-08-05 Method and apparatus for preheating elastomer products Expired EP0072505B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP56123726A JPS5824431A (en) 1981-08-06 1981-08-06 Method for preheating elastomer article
JP123726/81 1981-08-06

Publications (3)

Publication Number Publication Date
EP0072505A2 EP0072505A2 (en) 1983-02-23
EP0072505A3 true EP0072505A3 (en) 1985-01-02
EP0072505B1 EP0072505B1 (en) 1988-11-02

Family

ID=14867837

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82107093A Expired EP0072505B1 (en) 1981-08-06 1982-08-05 Method and apparatus for preheating elastomer products

Country Status (4)

Country Link
US (1) US4456806A (en)
EP (1) EP0072505B1 (en)
JP (1) JPS5824431A (en)
DE (1) DE3279174D1 (en)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0669027B2 (en) * 1983-02-21 1994-08-31 株式会社日立製作所 Method for forming thin film on semiconductor wafer
FR2571201B1 (en) * 1984-10-02 1987-01-02 Valeo METHOD FOR HEATING IN THE MASS OF A SUBSTANCE FOR EXAMPLE FOR VULCANIZATION OR POLYMERIZATION
JPS6311580A (en) * 1986-06-30 1988-01-19 株式会社豊田中央研究所 Ceramics joining equipment
EP0264935B1 (en) * 1986-10-22 1992-04-22 Matsushita Electric Industrial Co., Ltd. Automatic heating appliance with ultrasonic sensor
JPH0781715B2 (en) * 1986-12-17 1995-09-06 松下電器産業株式会社 Heating device
EP0287760A1 (en) * 1987-04-15 1988-10-26 HERMANN BERSTORFF Maschinenbau GmbH Device for the uniform and rapid heating, pasteurization or sterilization of foods or the like
DE68921050T2 (en) * 1988-12-14 1995-09-21 Mitsubishi Electric Corp Microwave heater.
FR2641491B1 (en) * 1989-01-06 1994-08-12 Patrick Richard INSTALLATION FOR THE MANUFACTURE OF RUBBER PARTS, PARTICULARLY COMPONENTS COMPOSED OF A METAL PART AND A VULCANIZED RUBBER PART, SUCH AS WHEEL BELTS
JPH0620749B2 (en) * 1989-09-27 1994-03-23 鬼怒川ゴム工業株式会社 Continuous rubber vulcanizer
JPH0472080A (en) * 1990-07-09 1992-03-06 Fujitsu Ltd Etching device
US5166484A (en) * 1990-10-05 1992-11-24 Astex/Gerling Laboratories, Inc. Microwave system and method for curing rubber
DE4101729A1 (en) * 1991-01-22 1992-07-23 Baumgarten Wilfried Press feeding machine for e.g. tyres - has conveyor, lift to raise them on turntable into oven and lower them again, and divided conveyors to divert them to suitable size presses
FR2673936B1 (en) * 1991-03-14 1993-12-24 Snecma INSTALLATION FOR HEAT TREATMENT OF PARTS OF COMPOSITE MATERIAL WITH CERAMIC MATRIX, HEATED BY MICROWAVE WAVES AND METHOD OF IMPLEMENTING SAME.
FR2709912B1 (en) * 1993-09-09 1995-10-20 Renault Method and device for homogeneous microwave treatment of materials.
EP0661149B1 (en) * 1994-01-04 1999-11-10 Dunlop GmbH Process for manufacturing pneumatic tyres using microwave energy
DE4420198A1 (en) * 1994-06-09 1995-12-14 Sp Reifenwerke Gmbh Use of controlled microwave radiation for tyre vulcanisation
US5607612A (en) * 1994-10-07 1997-03-04 Quiclave, L.L.C. Container for microwave treatment of surgical instrument with arcing prevention
US5552112A (en) * 1995-01-26 1996-09-03 Quiclave, Llc Method and system for sterilizing medical instruments
US5645748A (en) * 1994-10-07 1997-07-08 Quiclave, L.L.C. System for simultaneous microwave sterilization of multiple medical instruments
US5973300A (en) * 1995-07-12 1999-10-26 Masushita Electric Industrial Co., Ltd. Method for heating a plurality of foods uniformly, and cooking heater using this method
JP3315414B2 (en) * 1997-04-10 2002-08-19 ニューコン システムズ、インコーポレイション Method and apparatus for joining thick wall ceramic parts by microwave
US7101464B1 (en) * 1997-05-09 2006-09-05 The Tire Chief, Inc. Microwave pyrolysis apparatus for waste tires
US6620367B1 (en) * 1999-08-17 2003-09-16 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Tire vulcanizing method and tire vulcanizer
WO2001080602A1 (en) * 2000-04-17 2001-10-25 Matsushita Electric Industrial Co., Ltd. High-frequency heating apparatus
KR100391547B1 (en) * 2001-02-28 2003-07-12 한국타이어 주식회사 Pre-heating apparatus of green tire
KR100427590B1 (en) * 2001-06-04 2004-04-27 한국타이어 주식회사 Preparative heater for a green airbag
US7122146B2 (en) * 2002-05-29 2006-10-17 Akopyan Razmik L Injection molding of polymers by microwave heating
US7223087B2 (en) * 2002-05-29 2007-05-29 Razmik Akopyan Microwave molding of polymers
US6984352B1 (en) 2002-05-29 2006-01-10 Akopyan Razmik L Dielectric mold for uniform heating and molding of polymers and composites in microwave ovens
CN1659048A (en) * 2002-06-07 2005-08-24 伊姆罗有限公司 Apparatus for warming a tyre on a wheel to a temperature required for vehicle racing
JP3834540B2 (en) * 2002-10-10 2006-10-18 株式会社神戸製鋼所 Raw tire preheating method and apparatus
US7056916B2 (en) 2002-11-15 2006-06-06 Boehringer Ingelheim Pharma Gmbh & Co. Kg Medicaments for the treatment of chronic obstructive pulmonary disease
US7220742B2 (en) 2004-05-14 2007-05-22 Boehringer Ingelheim International Gmbh Enantiomerically pure beta agonists, process for the manufacture thereof and use thereof as medicaments
JP4813837B2 (en) * 2005-07-20 2011-11-09 日立協和エンジニアリング株式会社 Microwave heating device
MX2008001976A (en) 2005-08-15 2008-03-25 Boehringer Ingelheim Int Method for producing betamimetics.
US8247752B2 (en) * 2007-10-09 2012-08-21 Acp, Inc. Combination cooking appliance including multiple microwave heating units with rotatable antennae
ES2365955B1 (en) * 2008-12-18 2012-09-07 Francesc Bancells Fernández De Yepes OVEN FOR VULCANIZATION OF TIRES.
WO2012149973A1 (en) * 2011-05-04 2012-11-08 Toyota Motor Europe Nv/Sa Method and device for curing a thermosetting polymer
US9888804B2 (en) * 2014-04-07 2018-02-13 Whirlpool Emea S.P.A. Oven comprising weight sensors
DE112015002050A5 (en) * 2014-04-30 2017-01-26 Harburg-Freudenberger Maschinenbau Gmbh Method and device for preheating green tires for the tire manufacturing process
CZ202095A3 (en) * 2020-02-24 2021-03-10 ROmiLL, spol. s r.o. Apparatus and method for microwave heating rotating bodies, especially raw tyres
JP2024017344A (en) * 2022-07-27 2024-02-08 株式会社ブリヂストン Method for vulcanizing rubber composition for tire and method for producing retreaded tire

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745291A (en) * 1972-02-18 1973-07-10 Raytheon Co Microwave heating applicator
US3806689A (en) * 1972-12-06 1974-04-23 Us Army Apparatus and method for heating simultaneously with microwaves of two widely different frequencies
US3867606A (en) * 1973-10-15 1975-02-18 Raytheon Co Microwave heating apparatus for rotatable articles

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1519677A (en) * 1967-01-11 1968-04-05 Method and device for diffusing microwave waves in a resonant cavity, in particular for preheating and firing non-metallic materials
FR2335470A2 (en) * 1975-08-26 1977-07-15 Automatisme & Technique PROCESS AND INSTALLATION FOR SINTING CERAMIC PRODUCTS
US4198554A (en) * 1977-07-01 1980-04-15 Cober Electronics, Inc. Method and apparatus for microwave vulcanization of extruded rubber profiles
US4157464A (en) * 1977-08-19 1979-06-05 Raytheon Company Microwave heating system
JPS56150531A (en) * 1980-04-24 1981-11-21 Toshiba Corp Microwave heating method and device used for said method

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3745291A (en) * 1972-02-18 1973-07-10 Raytheon Co Microwave heating applicator
US3806689A (en) * 1972-12-06 1974-04-23 Us Army Apparatus and method for heating simultaneously with microwaves of two widely different frequencies
US3867606A (en) * 1973-10-15 1975-02-18 Raytheon Co Microwave heating apparatus for rotatable articles

Also Published As

Publication number Publication date
US4456806A (en) 1984-06-26
EP0072505B1 (en) 1988-11-02
EP0072505A2 (en) 1983-02-23
DE3279174D1 (en) 1988-12-08
JPS6134368B2 (en) 1986-08-07
JPS5824431A (en) 1983-02-14

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